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Impaired reproductive function of male rats infected with Toxoplasma gondii
Author(s) -
Abdoli A.,
Dalimi A.,
Movahedin M.
Publication year - 2012
Publication title -
andrologia
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.633
H-Index - 59
eISSN - 1439-0272
pISSN - 0303-4569
DOI - 10.1111/j.1439-0272.2011.01249.x
Subject(s) - toxoplasma gondii , sperm motility , biology , testosterone (patch) , sperm , andrology , seminal vesicle , toxoplasmosis , endocrinology , fructose , lactate dehydrogenase , medicine , azoospermia , motility , sex organ , physiology , prostate , infertility , immunology , pregnancy , enzyme , biochemistry , genetics , cancer , antibody
Summary Toxoplasmosis is one of the classical conditions known to have an adverse effect on female reproductive functions, but a few investigations into male reproductive parameters have been performed. This work was carried out to study the effects of Toxoplasma gondii on reproductive function in male rats. Male rats were infected with the RH strain of T. gondii tachyzoites, and following every 10 days from 10 to 70 postinfection (PI), the percentage of body weight to testis weight ratio as well as epididymal sperm parameters (number, motility, viability, and morphology rates), serum testosterone (ST), intratesticular testosterone (ITT), serum lactate dehydrogenase (SLDH), intratesticular lactate dehydrogenase and fructose in seminal vesicles and coagulating glands were measured. The results of the study showed sperm motility, viability and concentration rates were significantly decreased temporary after infection up to 70 days. Sperm abnormality was also increased during these days. In addition, temporary alteration in ST, ITT, SLDH, intratesticular LDH and fructose in seminal vesicle and coagulating gland was observed PI. These findings suggest that toxoplasmosis can cause impermanent impairment on the reproductive parameters of male rats.